Disaster Recovery Planning FAQs

Question 1

How does the skill help with multi-region failover?

Accepted Answer

It provides architecture patterns using Route 53 for traffic redirection and synchronous/asynchronous database replication strategies between primary and secondary regions.

Question 2

How often should I test my disaster recovery plan according to this skill?

Accepted Answer

The skill recommends a tiered testing frequency: monthly for backup restores, quarterly for failover drills, and annually for full disaster recovery tests.

Question 3

Does this skill support automated cloud backups?

Accepted Answer

Yes, it provides specific Terraform configurations for AWS RDS cross-region replication, backup retention periods, and automated maintenance windows.

Question 4

Can I use this for non-cloud database environments?

Accepted Answer

Absolutely. It includes standardized shell commands for PostgreSQL and MySQL dumps (pg_dump and mysqldump) that can be used in any environment supporting these utilities.

Question 5

What is the difference between RTO and RPO in this skill?

Accepted Answer

RTO (Recovery Time Objective) measures how long it takes to restore services after a failure, while RPO (Recovery Point Objective) defines the maximum age of files that must be recovered from backup storage for operations to resume.

Disaster Recovery Planning

Key Features

Use Cases

Disaster Recovery Planning

Key Features

Use Cases